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SN65DSI84: 1080P图像有马赛克问题

Part Number: SN65DSI84

您好我在调试1080p双路lvds的时候

现在可以正常出图,但是从图中可以看出来,画面有很明显的马赛克

如下是画面的原始图像

这是我的寄存器数值

示波器测量时钟和LINE TIME都是满足下面的条件的。

测试图像的时候白色的那条有点偏灰

请问这种现象可能是什么原因导致的呢?如何修改比较合适

//=====================================================================
// Filename   : 1920_1080CSR.txt
//
//   (C) Copyright 2013 by Texas Instruments Incorporated.
//   All rights reserved.
//
//=====================================================================
0x09              0x00
0x0A              0x05
0x0B              0x28
0x0D              0x00
0x10              0x26
0x11              0x00
0x12              0x59
0x13              0x00
0x18              0x6c
0x19              0x00
0x1A              0x03
0x1B              0x00
0x20              0x80
0x21              0x07
0x22              0x00
0x23              0x00
0x24              0x00
0x25              0x00
0x26              0x00
0x27              0x00
0x28              0x21
0x29              0x00
0x2A              0x00
0x2B              0x00
0x2C              0x16
0x2D              0x00
0x2E              0x00
0x2F              0x00
0x30              0x05
0x31              0x00
0x32              0x00
0x33              0x00
0x34              0x4a
0x35              0x00
0x36              0x00
0x37              0x00
0x38              0x00
0x39              0x00
0x3A              0x00
0x3B              0x00
0x3C              0x00
0x3D              0x00
0x3E              0x00


The PLL_EN bit and SOFT_RESET bit are not set as they need to be set per the recommended sequence defined in the datasheet